Desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and/or receiver



FIG. 1 is a perspective view of a desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and receiver;

FIG. 2 is a front elevational view; and

FIG. 3 is a rear elevational view. 

The ornamental design for a desk telephone station with built-in freespeaking device and an additional casing for a sound transmitter and/or receiver, as shown. 